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* For easier modifications of ruby/spec by MRI developers. * .gitignore: track changes under spec. * spec/mspec, spec/rubyspec: add in-tree mspec and ruby/spec. These files can therefore be updated like any other file in MRI. Instructions are provided in spec/README. [Feature #13156] [ruby-core:79246] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58595 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
25 lines
1,023 B
Ruby
25 lines
1,023 B
Ruby
require File.expand_path('../../../spec_helper', __FILE__)
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require File.expand_path('../fixtures/classes', __FILE__)
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require File.expand_path('../shared/enumerable_enumeratorized', __FILE__)
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describe "Enumerable#reject" do
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it "returns an array of the elements for which block is false" do
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EnumerableSpecs::Numerous.new.reject { |i| i > 3 }.should == [2, 3, 1]
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entries = (1..10).to_a
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numerous = EnumerableSpecs::Numerous.new(*entries)
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numerous.reject {|i| i % 2 == 0 }.should == [1,3,5,7,9]
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numerous.reject {|i| true }.should == []
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numerous.reject {|i| false }.should == entries
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end
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it "returns an Enumerator if called without a block" do
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EnumerableSpecs::Numerous.new.reject.should be_an_instance_of(Enumerator)
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end
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it "gathers whole arrays as elements when each yields multiple" do
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multi = EnumerableSpecs::YieldsMulti.new
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multi.reject {|e| e == [3, 4, 5] }.should == [[1, 2], [6, 7, 8, 9]]
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end
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it_behaves_like :enumerable_enumeratorized_with_origin_size, :reject
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end
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